What this means
The IEEE assigned the MA-L block 0020BA to CENTER FOR HIGH PERFORMANCE. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 00:20:BA, it is CENTER FOR HIGH PERFORMANCE hardware.
Frequently Asked Questions
Who owns MAC prefix 0020BA?
0020BA is registered to CENTER FOR HIGH PERFORMANCE in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. CENTER FOR HIGH PERFORMANCE's block covers 16,777,216 addresses.
What devices use 0020BA?
Any network device with a MAC address starting 00:20:BA was manufactured by or for CENTER FOR HIGH PERFORMANCE.